TWI758216B - Rod staggered link - Google Patents

Abstract

A rod staggered connecting piece has a first plate, the first plate has a first merging surface, the first merging surface is provided with a hook, and one end edge of the first merging surface is bent to form a The first leg, a second plate has a second merging surface that is merged with the first merging surface, a through hole is defined on the second merging surface, and the hook of the first plate passes through the through hole and is hooked and positioned on the first leg. On the back side of the two merging surfaces, the second merging surface is formed with a second leg portion which is bent and extended in the opposite direction from the first leg portion on the edge of the second merging surface opposite to the first leg portion, and the first plate member and the second plate member are mutually After the hooks are combined, a blocking edge is formed on the side of the first combining surface that is flush with the second combining surface, and a rod joint part is arranged on the side of the second combining surface opposite to the blocking edge. The part is for assembling a rod, and when the rod is assembled on the rod joint part, the outer peripheral edge of the rod will abut against the blocking edge relatively.

Description

Rod staggered link

The present invention is related to the connecting structure of rods, and particularly refers to a crossed connecting piece of rods which is easy to assemble and does not damage the structural strength of the rods.

Generally, the support frames used for building greenhouse scaffolding or solar panels are constructed by staggering and combining rods with each other.

For example, in the greenhouse structure disclosed in the Chinese Patent No. M247005, the corner frame is firstly locked on the cross bar with bolts, and then the brackets are welded with the cross bar on the corner frame, so as to form a structure. basic structure. However, the angle brackets are positioned on the crossbar by means of locking, which is not only time-consuming and labor-intensive in assembly, but also requires destructive opening of the rod before using the locking method. The structural strength is reduced, and when the tape covering the outside of the greenhouse needs to be replaced, the corner frame needs to be removed first, so it is quite troublesome to repeat the assembly, and the screw holes may also be damaged when removing the bolts. Repeat the destructive drilling operation again.

As for the scaffolding structure disclosed in my country's Patent No. M612438, the fixing components, the tubes and the fixing rods are all locked with bolts, which also has the disadvantages of time-consuming and labor-intensive assembly, as well as the opening of locking holes. It will lead to the problem of reducing the structural strength of the rod.

Another example is the solar panel support frame disclosed in my country's Patent No. M604984. Two channel steels are screwed together and screwed on a fixed plate in opposite directions of the openings, and then the two channel steels are protruded through the fixed plate. The connecting plate outside the channel-shaped steel is screw-locked with a connecting steel beam to form a supporting frame structure. However, it also adopts the combination method of locking by bolts, so it will also be time-consuming and time-consuming to assemble. Moreover, the opening of the locking hole will reduce the structural strength of the channel steel and the connecting steel beam member, and the installation and assembly method of the previous patent case is obviously more complicated.

In view of this, how to solve the above problems is the main problem to be solved by the present invention. Therefore, the inventor of the present case has the spirit of striving for perfection, and finally came to the present invention after constant hard thinking and trial.

The main purpose of the present invention is to provide a rod staggered connection, which can quickly complete the construction of rod staggered connection, and does not require additional locking holes for rods during construction, except that the structure of the rods will not be damaged. In addition to its strength, it also has the effect of ensuring the ease of assembly and flexibility of assembly, which is beneficial to repeated installation operations.

In order to achieve the aforementioned purpose, the present invention provides a rod cross-connection, which includes: a first plate having a first merging surface, the first merging surface having two opposite end edges and two opposite sides side, the first merging surface is provided with a hook portion, the hook portion has a base end connected with the first merging surface, and a hook end opposite to the base end and protruding toward a set direction, and the One end edge of the first merging surface is bent to form a first leg; a second plate has a second merging surface that is merged with the first merging surface, and the second merging surface has two opposite end edges , and two opposite sides, the second merging surface is formed with a second leg extending opposite to the first leg at the end edge opposite to the first leg, and the second merging surface is opened There is a through hole through which the hook portion of the first plate member passes through the through hole to be hooked and positioned on the back side of the second merging surface, and the first plate member and the second plate member are hooked to each other through the hook portion After the merging, the first merging surface forms a blocking edge on the side edge located in the same lateral direction as the base end of the hook; and A rod joint part is arranged on the side of the second merging surface opposite to the baffle, the rod joint part is used for assembling a rod, and when the rod is assembled on the rod joint part, The outer peripheral edge of the rod will abut against the baffle.

In another embodiment of the present invention, the cross-linking member for rod members includes: a first plate member having a first merging surface, and the first merging surface has two opposite end edges and two opposite sides side, the first merging surface is provided with a hook portion, the hook portion has a base end connected with the first merging surface, and a hook end opposite to the base end and protruding toward a set direction, and the One end edge of the first merging surface is bent to form a first leg; a second plate has a second merging surface that is merged with the first merging surface, and the second merging surface has two opposite end edges , and two opposite sides, the second merging surface is formed with a second leg extending opposite to the first leg at the end edge opposite to the first leg, and the second merging surface is opened There is a through hole through which the hook portion of the first plate member passes through the through hole to be hooked and positioned on the back side of the second merging surface, and the first plate member and the second plate member are hooked to each other through the hook portion After merging, a blocking edge is formed on the second merging surface and the hook end of the hook portion in the same lateral direction; On the side, the rod joint part is used for assembling a rod, and when the rod is assembled on the rod joint part, the outer peripheral edge of the rod will relatively abut against the baffle.

The above-mentioned objects and advantages of the present invention can be easily understood from the detailed description and accompanying drawings of the following selected embodiments.

11: The first board

12: The first merging face

121: end edge

122: Side

13: Hook

131: U-shaped cutout

132: basal end

X: Group setting direction

133: Hook end

14: First Foot

15, 25: Fence

21: Second board

22: The second merged face

221: end edge

222: side

23: Through hole

24: Second Foot

31, 31b, 31c, 31d: rod joint

32, 32b, 32c, 32d: Group holes

41: Pressing components

42: Bolts

43: Nut

51: Rods

511, 521, 531: Openings

52: Beam

53: Channel steel

FIG. 1 is an exploded schematic view of the first embodiment of the present invention.

FIG. 2 is a schematic structural diagram of the combined structure of the first embodiment of the present invention.

FIG. 3 is an assembly schematic diagram of the first embodiment of the present invention.

FIG. 4 is a schematic diagram of a structural skeleton constructed by the first embodiment of the present invention.

FIG. 5 is a schematic diagram of the assembly of the first plate element and the second plate element assembled on the beam according to the present invention.

FIG. 6 is a schematic diagram of a structural skeleton from another perspective of the first embodiment of the present invention.

FIG. 7 is a schematic diagram of a solar panel support frame constructed according to the first embodiment of the present invention.

FIG. 8 is an exploded schematic view of the second embodiment of the present invention.

FIG. 9 is a schematic diagram of a structural skeleton constructed by the second embodiment of the present invention.

FIG. 10 is an exploded schematic view of the third embodiment of the present invention.

FIG. 11 is a schematic diagram of a structural skeleton constructed by the third embodiment of the present invention.

FIG. 12 is an exploded schematic view of the fourth embodiment of the present invention.

FIG. 13 is a schematic diagram of a structural skeleton constructed by the fourth embodiment of the present invention.

First of all, please refer to FIGS. 1 to 6, which are the first embodiment of the rod staggered connection provided by the present invention, which is mainly formed by combining a first plate 11 and a second plate 21 with each other, wherein : The first plate 11 is made of a metal plate, the first plate 11 has a first merging surface 12, the first merging surface 12 has two opposite end edges 121 and two opposite side edges 122, the The first merging surface 12 is provided with a hook portion 13, and the hook portion 13 is fastened to the first merging surface 12 with a U-shaped cutout 131 formed in the manufacturing process, and then the portion of the plate surrounded by the U-shaped cutout 131 faces toward the surface. The hook portion 13 has a base end 132 connected to the first merging surface 12, and a base end 132 connected to the base The end 132 is opposite to the hook end 133 protruding toward a set direction X, and one end edge 121 of the first merging surface 12 is bent to form a first leg portion 14, so that the cross-section of the first plate member 11 is formed. It is roughly L-shaped.

The second plate member 21 is also integrally formed by bending a metal plate. The second plate member 21 has a second joint surface 22 that can be abutted against the first joint surface 12 and joined together. The second joint surface 22 There are two opposite end edges 221 and two opposite side edges 222, a rectangular through hole 23 is defined on the second merging surface 22, and the end of the second merging surface 22 opposite to the first leg portion 14 The edge 221 is formed with a second leg portion 24 that is bent and extended in the opposite direction to the first leg portion 14, so that the first plate member 11 can pass the hook portion 13 through the through hole along the assembly direction X. 23 and the hook is positioned on the back side of the second merging surface 22, and after the first board 11 and the second board 21 are hooked and merged with each other through the hook 13, the first merging surface 12 is in contact with the The base end 132 of the hook portion 13 is located on the side 122 of the same lateral direction to form a blocking edge 15 (as shown in FIG. 5 ).

A rod joint 31 is disposed on the side edge 222 of the second merging surface 22 opposite to the baffle 15 . In this first embodiment, the rod joint 31 is formed by a joint with the second joint surface. 22 is constituted by vertically connected side pieces, and an assembly hole 32 for assembling a pressing component 41 is opened on the rod joint portion 31, and a rod can be connected through the pressing component 41. The rod 51 is combined with the rod joint part 31 , and in the first embodiment, the rod 51 is made of a channel-shaped steel and has an opening 511 .

When the present invention composed of the above structures is actually applied to the basic structure or scaffolding for building a greenhouse, referring to Figs. 3 and 4, the user only needs to After the second plate member 21 is hooked and combined with each other through the hook portion 13 and the through hole 23, the first leg portion 14 and the second leg portion 24 can be relatively embedded in the opening 521 of the beam 52 composed of another channel-shaped steel. , and the tightening component 41 is composed of a bolt 42 and a nut 43, by clamping the bolt 42 and the nut 43 against the inner edge of the opening 511 of the rod 51 and the plate-shaped rod joint 31 In the meantime, after positioning the rod 51 by connection, the construction work of the cross-connection of the beam 52 and the rod 51 can be quickly completed, and there is no need to open additional locking holes for the beam 52 and the rod 51 during construction, except that it will not be damaged. In addition to the structural strength of the beam 52 and the rod member 51 , the ease of assembly can be ensured, which is beneficial to repeated installation operations. It should be noted that, referring to FIG. 6 , when the rod 51 is assembled on the rod joint 31 , the outer peripheral edge of the rod 51 will abut against the baffle. 15, and In this way, the first plate 11 can be reliably restricted/stopped from being disengaged in the direction opposite to the assembly direction X, thereby ensuring the structural stability of the first plate 11 and the second plate 21 after they are combined with each other. .

In addition, referring to FIG. 5 , when the first plate 11 and the second plate 21 are to be assembled on the beam 52 , the user can firstly place the The first leg 14 of the first plate 11 is hooked on one side of the inner edge of the opening 521 of the beam 52 , and then the second leg 24 of the second plate 21 is hooked on the inner edge of the opening 521 of the beam 52 On the other opposite side, then abut the first plate 11 and the second plate 21, so that the first plate 11 and the second plate 21 can be hooked to each other by their hooks 13 and through holes 23 The first plate 11 can be completed by merging and engaging the first leg 14 of the first plate 11 and the second leg 24 of the second plate 21 in the opening 521 of the beam 52 relative to each other. And the work of assembling the second plate 21 on the beam 52 is very flexible and convenient; The second leg portion 24 of the second plate member 21 is relatively hooked at the position of the beam 52 to be assembled, and then the first plate member 11 and the second plate member 21 are hooked and combined with each other to complete the assembly. The work of assembling on the beam 52 does not limit the position of the assembly on the beam 52, so that the selection of the building position can be more flexible and practical. In practical application, the order in which the first plate 11 and the second plate 21 are assembled on the beam 52 is not limited. Of course, the second plate 21 can be assembled first, and then the second plate 21 can be assembled. The sequence of the first board parts 11 is assumed to be performed, and the present invention does not limit the sequence of assembling.

As shown in FIG. 7 , the rod staggered connection provided by the present invention is applied to the construction of the solar panel support frame, and the first leg portion 14 and the second leg portion 24 can also be relatively snapped into a solar panel support frame. After the inner edge of the opening 531 of the channel steel 53, the rod 51 is combined and positioned on the rod joint 31 by the pressing component 41, and the required supporting frame structure can be built in sequence. Simple and fast, suitable for rapid on-site construction to form a solar panel support frame. From this, it can be seen that the rod cross-connection provided by the present invention does not limit its applicable construction occasions. For example, any construction occasions in which a structure is formed by cross-connecting rods should belong to the application scope of the present invention.

As shown in Figs. 8 and 9, it is the second embodiment of the rod-staggered connecting member provided by the present invention, and the difference from the above-mentioned first embodiment is that in this second embodiment, the rods are combined The portion 31b is formed by a side piece extending along the second merging surface 22 as a whole, and an assembly hole 32b for a rod 51 to directly pass through is formed on the rod joint portion 31b, so that the rod member 51 can be directly penetrated. The rod 51 can be directly connected to the rod joint 31b through the set hole 32b, and when the rod 51 is passed through the set hole 32b to the rod joint 31b, the rod The outer peripheral edge of 51 also abuts against the baffle 15 . In this second embodiment, the shape of the inner edge of the set hole 32b and the outer circumference of the rod member 51 are circular shapes that can be matched with each other. Of course, in other possible embodiments, the set hole The shapes of 32b and the rod 51 can also be square or other shapes that can be matched with each other.

Referring to FIG. 9, in actual use of the second embodiment provided by the present invention, the user also only needs to first pass the first board 11 and the second board 21 through the hooks 13 and the through holes. After 23 are hooked and combined with each other, the first leg portion 14 and the second leg portion 24 can be relatively embedded in the opening 521 of a beam 52, and then the rod member 51 can be directly penetrated and combined through the set hole 32b. On the rod joint part 31b, the construction work of the cross-connection of the beam 52 and the rod 51 can be quickly completed. The additional locking holes are provided on the rod member 51 , which not only does not damage the structural strength of the beam 52 and the rod member 51 , but also ensures the ease of assembly and facilitates repeated installation operations.

Next, please refer to Figures 10 and 11, which are the third embodiment of the rod-staggered connecting member provided by the present invention, which is also formed by a first plate 11 and a second plate 21 hooked and combined with each other, Wherein: the first plate 11 has a first merging surface 12, the first merging surface 12 has two opposite end edges 121 and two opposite side edges 122, the first merging surface 12 is also provided with a A hook portion 13 formed by punching a U-shaped cutout 131, the hook portion 13 has a base end 132 connected to the first merging surface 12, and a hook opposite to the base end 132 and protruding toward the set direction X A first leg portion 14 is formed by bending one end edge 121 of the first merging surface 12 .

The second board 21 has a second merging surface 22 that can be abutted against the first merging surface 12 and merged with each other. The second merging surface 22 has two opposite end edges 221 and two opposite side edges 222. The second merging surface 22 is formed with a second leg portion 24 which is bent and extended in the opposite direction to the first leg portion 14 at the end edge opposite to the first leg portion 14 , and a second merging surface 22 is opened with a second leg portion 24 . A rectangular through hole 23 is provided for the first board 11 to pass through the through hole 23 along the assembly direction X, and the hook portion 13 can be hooked and positioned on the back side of the second merging surface 22 , and After the first plate 11 and the second plate 21 are hooked and combined with each other through the hook portion 13 , the second combined surface 22 is on the side 222 located in the same lateral direction as the hook end 133 of the hook portion 13 . A baffle 25 is formed.

The rod joint portion 31 c is disposed on the side edge 122 of the first merging surface 12 opposite to the baffle 15 . In this third embodiment, the rod joint portion 31 c is formed by a joint with the first joint surface 12 It is composed of vertically connected side pieces, and a mounting hole 32c is formed on the rod joint portion 31c for assembling a pressing component 41, through which a channel-shaped steel can be assembled through the pressing component 41. The structural rod 51 is coupled to the rod coupling portion 31c.

In actual use of the third embodiment of the present invention composed of the above-mentioned structure, as shown in FIG. 11, the user also only needs to first pass the first plate 11 and the second plate 21 through the hooks 13 of the first plate 11 and the second plate 21 After hooking and merging with the through hole 23, the first leg 14 and the second leg 24 can be inserted into the opening 521 of the beam 52 made of another channel steel, and then the bolts 42 and the The cap 43 is relatively clamped between the inner edge of the opening 511 of the rod member 51 and the sheet-like rod member joint portion 31c, that is, the construction of the cross beam 52 and the rod member 51 can also be quickly completed. The first embodiment has exactly the same effect, and when the rod 51 is assembled on the rod joint 31c, the outer peripheral edge of the rod 51 will abut against the baffle 25, and thereby It can surely limit/stop the first plate 11 from being disengaged in the direction opposite to the assembly direction X, and can also ensure the structural stability of the first plate 11 and the second plate 21 after they are combined with each other. .

As shown in Figures 12 and 13, it is the fourth embodiment of the rod interlaced connecting member provided by the present invention, and the difference between it and the third embodiment is that in this fourth embodiment, the rods are combined The portion 31d is formed by a side piece extending along the first merging surface 12, and is formed on the rod joint portion 31d. There is an assembly hole 32d for a rod 51 to be directly passed through, so that the rod 51 can be directly passed through the assembly hole 32d to be connected to the rod joint 31d, and the rod 51 can pass through the set hole 32d. When the hole 32d is pierced and combined with the rod member 31d, the outer peripheral edge of the rod member 51 will also abut against the baffle edge 25, so that the tightening in the third embodiment can be omitted. The use of the component, and it is not necessary to open additional locking holes for the beam 52 and the rod 51 during its construction, in addition to not destroying the structural strength of the beam 52 and the rod 51, it can also ensure the ease of assembly, and is beneficial Repeat the installation job.

However, the disclosures of the above embodiments are only used to illustrate the present invention, not to limit the present invention. Therefore, any change in numerical value or replacement of equivalent elements should still belong to the scope of the present invention.

To sum up, to make it clear to those skilled in the art that the present invention can clearly achieve the aforesaid purpose, it has already complied with the provisions of the Patent Law, so an application is filed in accordance with the law.

11: The first board

12: The first merging face

121: end edge

122: Side

13: Hook

131: U-shaped cutout

132: basal end

X: Group setting direction

133: Hook end

14: First Foot

15: Fence

21: Second board

22: The second merged face

221: end edge

222: side

23: Through hole

24: Second Foot

31: Rod joint

32: Set up holes

Claims (8)

A rod staggered connecting piece, comprising: A first plate has a first merging surface, the first merging surface has two opposite end edges and two opposite side edges, the first assembling surface is provided with a hook portion, the hook portion has a a base end connected to the first merging surface, and a hook end opposite to the base end and protruding toward a set direction, and one end edge of the first merging surface is bent to form a first leg; a second plate, having a second merging surface that is merged with the first merging surface, the second merging surface has two opposite end edges and two opposite side edges, the second merging surface is opposite to the first The end edge of the foot portion is formed with a second foot portion which is bent and extended in the opposite direction from the first foot portion. The hook is positioned on the back side of the second merging surface, and after the first plate member and the second plate member are hooked and merged with each other through the hook portion, the first merging surface is located at the same base end with the hook portion A baffle is formed on the lateral side; and A rod joint part is arranged on the side of the second merging surface opposite to the baffle, the rod joint part is used for assembling a rod, and when the rod is assembled on the rod joint part, The outer peripheral edge of the rod will abut against the baffle. The rod staggered connecting piece according to claim 1, wherein the rod joint part is formed by a side piece vertically connected to the second merging surface, and a side piece is provided on the side piece for assembling a pressing force The assembly hole of the component, the pressing component is composed of a bolt and a nut, the rod is composed of a channel steel with an opening, and the bolt and nut of the pressing component are relatively clamped against the rod. The rod is connected and positioned between the inner edge of the opening and the side piece. The rod staggered connecting piece according to claim 1, wherein the hook portion is formed by a U-shaped notch formed on the first merging surface by punching outward, so that the hook portion and the first merging surface are staggered from each other and has a distance. The rod staggered connecting piece according to claim 1, wherein the rod joint part is formed by a side piece extending outwardly along the second merging surface, and a side piece is provided on the side piece for a rod to directly pass through. The assembling hole is arranged so that the rod can be directly pierced and combined with the connecting part of the rod through the assembling hole. A rod staggered connecting piece, comprising: A first plate has a first merging surface, the first merging surface has two opposite end edges and two opposite side edges, the first assembling surface is provided with a hook portion, the hook portion has a a base end connected to the first merging surface, and a hook end opposite to the base end and protruding toward a set direction, and one end edge of the first merging surface is bent to form a first leg; a second plate, having a second merging surface that is merged with the first merging surface, the second merging surface has two opposite end edges and two opposite side edges, the second merging surface is opposite to the first The end edge of the foot portion is formed with a second foot portion which is bent and extended in the opposite direction from the first foot portion. The hook is positioned on the back side of the second merging surface, and after the first board and the second board are hooked and combined with each other through the hook portion, the second merging surface is located at the hook end of the hook portion. a baffle is formed on the same lateral side; and A rod joint part is arranged on the side of the first merging surface opposite to the baffle, the rod joint part is used for assembling a rod, and when the rod is assembled on the rod joint part, The outer peripheral edge of the rod will abut against the baffle. The rod staggered connecting piece according to claim 5, wherein the rod joint part is formed by a side piece vertically connected to the first merging surface, and a side piece is provided on the side piece for assembling a pressing force. The assembly hole of the component, the pressing component is composed of a bolt and a nut, the rod is composed of a channel steel with an opening, and the bolt and nut of the pressing component are relatively clamped against the rod. The rod is connected and positioned between the inner edge of the opening and the side piece. The rod staggered connecting piece according to claim 5, wherein the hook portion is formed by a U-shaped notch formed on the first merging surface by punching outward, so that the hook portion and the first merging surface are staggered from each other and has a distance. The rod staggered connection according to claim 5, wherein the rod joint part is formed by a side piece extending outwardly along the first merging surface, and a side piece is provided on the side piece for a rod to directly pass through. The assembling hole is provided, so that the rod can be directly connected to the connecting part of the rod through the assembling hole.

Images